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ENA2200-AC2

ENA2200-AC2

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ENA2200-AC2

Product Code: 1023102210
Product DataSheet


Exigo Network Amplifier 2 x 200W AC

  • 2x 200 watt continuous GA power
  • Power efficient class D technology
  • Powered by 100-240 VAC
  • Redundant Ethernet connections
  • Digital audio processing
  • Loudspeaker line monitoring
  • Input for backup amplifier
  • Tick tone generator
  • 3 configurable control outputs
  • 2 configurable control inputs
  • One Channel Mode / Bridging outputs
 
Logo SIP
Logo Exigo
Logo Public Address
Logo Onboard communication

The Exigo Network Amplifier (ENA), housed in a compact 2U 19” chassis, is specifically designed for use in marine, offshore, transportation and other demanding environments. Employing state-of-the-art class D amplifier technology ensures both high power efficiency and exceptional audio quality. With two network connections per amplifier, redundant cabling is facilitated, and compatibility with standard network equipment widens the range of options.

ENA models can function in three modes. In ICX-Alphacom mode they add decentralized PA for Paging and operational broadcast functions to our Intercoms solution. In SIP mode they serve as a straightforward and cost-effective Public Address amplifier for use with IP-based audio platforms. Exigo mode is tailored to our Marine and Energy markets for robust fully-networked PA/GA systems. In all modes Digital audio processing and maintenance are handled by the embedded CPU and DSP, enabling advanced audio processing capabilities like automatic gain control and configurable equalization over IP and at the amplifier.

ENA incorporates comprehensive self-monitoring, surveying speaker lines, control inputs, power supplies, temperature, network connections, and critical operational processes. All speaker lines can with amplifiers built-in circuitry and software be monitored for line faults, including shorts, ground faults, and significant load changes. Faults are reported to the EXIGO system controller or via SNMP and are locally indicated on the amplifier.

The amplifier features "One Channel Mode," where the two loudspeaker channels play identical audio in phase. Furthermore, the two amplifier channels can be bridged to provide a single 400W load*. In "Two Channel Mode" the amplifier allows for the use of two separate loudspeaker circuits with sperate broadcasts, each with a maximum 200W output. *) Note: Speaker line surveillance not supported in bridged outputs setup.

Configurable control inputs/outputs and audio inputs can be utilized locally or controlled by the system, such as using audio input for background music. The audio line input can also be configured in a Hardware Bypass mode, forwarding audio to the 100V channels even without a server available, adding redundancy and flexibility to the amplifier's functionality.

MECHANICAL      
Dimensions (HxWxD) 87 x 482 x 372 mm / 2HU    
Weight 11.2 kg    
Shipping Weight 12.5 kg    
Mounting 19” Rack, 2HU    
Color Black    
USER INTERFACE      
LED Indicators Power, Amp Fault, Line Fault, Gnd Fault, 2x LED VU meter    
ENVIRONMENTAL      
Operating temperature -15 °C to +55 °C    
Operating humidity 15% to 95% (non-condensing)    
Storage temperature -40°C to +70°C    
Storage humidity 10% to 95% (non-condensing)    
Air pressure 700 hPa to 1300 hPa    
IP rating IP-20    
Magnetic Compass Safe Distance 180 cm    
IEC 60945 Environmental Category Protected    
Operator & Reading Distance 0,71M    
ELECTRICAL      
Connector      
Supply voltage** 100 – 240 VAC, 47-63 Hz    
Inrush current Max 18A    
Power consumption* 550W (minimum 35W, maximum 850W)    
  * Power consumption under rated conditions on outputs, all control I/O activated    
  ** Power cord not included    
AUDIO OUTPUTS      
Output power (100V/70V) 2 x 200 Watt GA power, continuous @ 55 °C    
Output line 100 volt, 70 volt    
Frequency response 200 Hz to 19 kHz ±3 dB    
Audio codec G711, G722, PCM L16/48kHz    
SNR >80 dB    
THD < 0.5% @ 1 kHz    
Rated load resistance 100V: 50 Ω 70V: 25 Ω    
Rated load capacitance 470 nF    
       
NETWORK      
Ethernet 2 x 10BASE-T, 100BASE-TX, Auto negotiation, Auto MDIX    
Protocols Protocols IPv4 (with DiffServ), TCP, UDP, HTTPS, TFTP, RTP, DHCP, SNMP, STENTOFON CCoIP® , NTP    
LAN Protocols VLAN(IEEE 802.1pq), Network Access Control (IEEE 802.1x), STP (IEEE 802.1d)    
Management and operation HTTP/HTTPS (Web configuration) DHCP and static IP Remote automatic software upgrade Centralized monitoring    
Line input      
Frequency response 100 Hz – 20 kHz    
Audio codec G711, G722, PCM L16/48kHz    
Nominal input level 100 mVRMS – 1 VRMS    
SNR >80 dB    
CMRR >130 dB    
Input impedance 14 k Ω    
Control inputs and control outputs      
Control Inputs 2    
Type Closing contact, monitored    
Control Outputs 3    
Type 24 VDC ±10%, 200 mA, monitored    
Fault relay 1    
Fault relay outputs: (NO, COM, NC) Max recommended levels: 100VDC/0.4A, 24VDC/3A, 125VAC/3A    
Backup amplifier input enable / disable    
Certifications      
Immunity EN 60945, EN 61000-6-1 , EN 61000-6-2    
Emissions EN 60945, EN 61000-6-3, EN 61000-6-4    
Rail Applications EN 50121-4



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